Prijedlog rješenja za unapređenje kapaciteta željezničke pruge opremljene ERTMS/ETCS sustavom razine 2

master's thesis

• Title (english): Solution for Capacity Improvement of Railway Line Equipped with ERTMS/ETCS Level 2
• Author: Andrija Božičević
• Mentor: Hrvoje Haramina (mentor)
• Committee member: Mladen Nikšić (predsjednik povjerenstva)
• Committee member: Tomislav Josip Mlinarić (član povjerenstva)
• Committee member: Martin Starčević (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Transport); (Department of Railway Transport); Zagreb
• Defense date and country: 2020-09-24, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Road and Rail Transport

Abstract

Grad Zagreb i njegova okolica čine takozvani „ zagrebački prsten“ u kojem se odvija najveći željeznički putnički prijevoz u cijeloj Hrvatskoj. U taj dio željezničke mreže spada i dionica pruge Zagreb Glavni kolodvor – Dugo Selo koja prema broju vlakova i prevezenim putnicima čini najznačajniju dionicu u odnosu na kompletan željeznički promet Republike Hrvatske. Na tom dijelu pruge jedan od problema je dionica Sesvete – Dugo Selo jer se kolodvor Sesvete smatra uskim grlom u vrijeme dnevnih vršnih opterećenja. Jedno od rješenja tog problema je uvođenje Europskog sustava vođenje vlakova razine 2 (ETCS – 2), to podrazumijeva opremanje vlakova i infrastrukture. Sa ovim sustavom olakšava se organizacija i odvijanje željezničkog prometa, unaprijeđuje se kapacitet pruge i smanjuje vrijeme zauzeća kolosijeka na prijemno – otpremnim kolosijecima. Ovaj sustav vođenja vlakove čini vozni red mnogo stabilnijim i daje veći prostor za korigiranje i reguliranje vlakova u slučaju izvanrednih situacija. Još jedno od rješenja za povećanje kapaciteta zadane pruge u ovom radu predložena je izrada novog taktnog voznog reda s preporučenim vremenskim razmakom između dva uzastopna vlaka od dvanaest minuta. Pri tome fokus je na prigradskim vlakovima kojih u vršnim opterećenjima na ovoj dionici ima najviše. Spomenute mjere i prijedlozi ispitani su na simulacijskom modelu u računalnom programu OpenTrack gdje se u stvarnom vremenu može simulirati željeznički promet s postojećim sustavom i voznim redom te usporediti s predloženim promjenama.

Abstract (english)

The city of Zagreb and its surroundings form the so-called "Zagreb ring" in which the most intensive railway passenger traffic in the whole of Croatia takes place. This part of the railway network also includes the section of the Zagreb Glavni kolodvor - Dugo Selo railway, which according to the number of trains and transported passengers is one of the most significant sections in relation to the complete railway traffic of the Republic of Croatia. On that part of the railway, one of the problems is the section Sesvete - Dugo Selo because the Sesvete station is considered a bottleneck during daily peak loads. One of the solutions to this problem is the introduction of the European Level 2 Train Control System (ETCS - 2), which means the complete equipping of trains running on the observed section and infrastructure. This system facilitates the organization and development of railway traffic, improves the capacity of the railway and reduces the time of occupation of the tracks in the receiving - dispatching stations. This train control system makes the timetable much more stable and provides more space to correct and regulate trains in case of emergencies. Another solution to increase the capacity of the given line is the development of a new clock schedule with a recommended time interval between two consecutive trains of twelve minutes, the focus is on suburban trains which have the most in peak loads. The mentioned measures and proposals were tested in the computer package OpenTrack, where in real time the railway traffic can be simulated with the existing system and timetable and compared with the proposed changes.

• Keywords: željeznički čvor Zagreb; pružna dionica Sesvete – Dugo Selo; kapacitet pruge; ETCS nivo 2; taktni vozni red; simulacijsko modeliranje
• Keywords (english): railway node Zagreb; section Sesvete - Dugo Selo; railway line capacity; ETCS level 2; cyclic timetable; simulation modelling
• Language: croatian
• URN:NBN: urn:nbn:hr:119:712591
• Study programme: Title: Traffic and Transport; specializations in: Road Traffic and Transport, Railway Traffic and Transport, Water Traffic and Transport, Air Traffic and Transport, Postal Traffic, Information and Communication Traffic, Urban Traffic and Transport; Course: Road Traffic and Transport; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka prometa (magistar/magistra inženjer/inženjerka prometa)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2020-10-20 14:33:05